ChemicalBook > CAS DataBase List > Potassium trimethylsilanolate
Potassium trimethylsilanolate
- Product Name
- Potassium trimethylsilanolate
- CAS No.
- 10519-96-7
- Chemical Name
- Potassium trimethylsilanolate
- Synonyms
- Potassium methyl silicate;DK457;Potassium trimethyL;Carazolol Impurity 3;Trimethylsiloxypotassium;Potassiooxytrimethylsilane;Potassium Trimethylsiloxide;Trimethyl(potassiooxy)silane;(Potassiooxy)trimethylsilane;Potassium trimethylsilanoate
- CBNumber
- CB6769011
- Molecular Formula
- C3H9KOSi
- Formula Weight
- 128.29
- MOL File
- 10519-96-7.mol
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Potassium trimethylsilanolate Property
- Melting point:
- 135-138 °C (lit.)
- Density
- 0.91
- Flash point:
- -14°C (7°F)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Springly), Methanol (Slightly)
- form
- powder
- Specific Gravity
- 0.91
- color
- White
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 3560282
- InChI
- InChI=1S/C3H9OSi.K/c1-5(2,3)4;/h1-3H3;/q-1;+1
- InChIKey
- LBKJNHPKYFYCLL-UHFFFAOYSA-N
- SMILES
- [Si]([O-])(C)(C)C.[K+]
- EPA Substance Registry System
- Silanol, trimethyl-, potassium salt (10519-96-7)
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Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3263 8/PG 2
- WGK Germany
- 3
- F
- 3-10-21
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29319090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 324868
- Product name
- Potassium trimethylsilanolate
- Purity
- 90%, technical grade
- Packaging
- 25g
- Price
- $198
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 324868
- Product name
- Potassium trimethylsilanolate
- Purity
- 90%, technical grade
- Packaging
- 1kg
- Price
- $3270
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 324868
- Product name
- Potassium trimethylsilanolate
- Purity
- 90%, technical grade
- Packaging
- 100g
- Price
- $645
- Updated
- 2024/03/01
TRC
- Product number
- P698580
- Product name
- Potassium trimethylsilanolate
- Packaging
- 5g
- Price
- $120
- Updated
- 2021/12/16
Medical Isotopes, Inc.
- Product number
- 61344
- Product name
- Potassium trimethylsilanolate
- Packaging
- 25g
- Price
- $650
- Updated
- 2021/12/16
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Potassium trimethylsilanolate Chemical Properties,Usage,Production
Uses
Potassium trimethylsilanolate can be used as a reagent in the:
- Hydrolysis of nitriles to primary amides.
- Conversion of esters to carboxylic acids, and dialkyl phosphonates to their monoalkyl phosphonates.
- Synthesis of E-alkenes, and nitrocefin.
It can also be used as a coupling promoter in cross-coupling reaction of aliphatic alkynylsilanols with aryl iodides.
Solubility in organics
Potassium trimethylsilanolate is solubility in tetrahydrofuran, diethyl ether, toluene, dichloromethane, alcohols, and most other organic solvents.
Purification Methods
Recrystallise it from H2O and dry it at 100o/1-2mm. [Hyde et al. J Am Chem Soc 75 5615 1953, IR: Tatlock & Rochow J Org Chem 17 1555 1952, Beilstein 4 IV 3992.]
Potassium trimethylsilanolate Preparation Products And Raw materials
Raw materials
Preparation Products
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Potassium trimethylsilanolate Suppliers
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View Lastest Price from Potassium trimethylsilanolate manufacturers
Hebei Yanxi Chemical Co., Ltd.
- Product
- Potassium trimethylsilanolate 10519-96-7
- Price
- US $20.00-1.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 30 tons
- Release date
- 2023-10-23
Hebei Weibang Biotechnology Co., Ltd
- Product
- Potassium trimethylsilanolate 10519-96-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-24
Hebei Kangcang new material Technology Co., LTD
- Product
- POTASSIUM TRIMETHYLSILANOLATE 10519-96-7
- Price
- US $20.00-10.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 20
- Release date
- 2024-04-25
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